<%@ page contentType="text/html;charset=UTF-8" language="java" pageEncoding="UTF-8" %>
<html>
<head>
    <title>Title</title>
</head>
<body>
<%--引入头部文件--%>
<%@ include file="header.jsp"%>
<h1>这是demo03.jsp</h1>
</body>
</html>
